Siemens Gigaset phones are wireless DECT phones with enlarged backlit display (supports up to 65,000 colors), a set of easy-access buttons, intuitive menus and excellent sound transmission. Gigaset S675 IP model offers new capabilities of inexpensive Internet telephony.
Opto Network Private Limited is an Internet Telephony Service Provider in India. Head office is in Noida, India, Band having branches in Bangalore and Mumbai.